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Vulnerability record · CVE-2026-58373 · published 30 June 2026

CVE-2026-58373: Cvat computer vision annotation tool missing authorization vulnerability

Cvat · Computer Vision Annotation Tool

CVAT before 2.69.0 contains an improper authorization vulnerability in QualityReportViewSet.get_queryset that allows authenticated attackers to enumerate quality report identifiers belonging to other organizations by exploiting a missing check_object_permissions call on the parent_id query parameter of the quality reports API endpoint. Attackers can send requests with sequential integer parent_id values and distinguish between existing and non-existing reports via HTTP 500 versus HTTP 404 response differences, disclosing cross-organization report existence without returning report content.

5.3 CVSS 4.0 Medium EPSS 0.34% · top 75.0% CWE-862 · Missing authorization
5.3CVSS 4.0 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
14 Jul 2026Last modified by NVD

Description

CVAT before 2.69.0 contains an improper authorization vulnerability in QualityReportViewSet.get_queryset that allows authenticated attackers to enumerate quality report identifiers belonging to other organizations by exploiting a missing check_object_permissions call on the parent_id query parameter of the quality reports API endpoint. Attackers can send requests with sequential integer parent_id values and distinguish between existing and non-existing reports via HTTP 500 versus HTTP 404 response differences, disclosing cross-organization report existence without returning report content.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/cvat-ai/cvat/commit/27953f19d2265f8b495369f816730a7452db791b Patch
https://github.com/cvat-ai/cvat/pull/10807 Issue TrackingPatch
https://github.com/cvat-ai/cvat/releases/tag/v2.69.0 Release Notes
https://www.vulncheck.com/advisories/cvat-missing-authorization-on-quality-reports-parent-id-filter-leaks-cross-organiza Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-58373), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.